IP Library › Granted Patent US 1,139,620
Granted Patent S1
US 1,139,620 · App. 29/999,730 · Granted Aug 4, 2026

Electronic calendar

Inventors: Junhua Wu (Shenzhen, CN); Lingzhong Zhao (Shenzhen, CN)
Assignee: Shenzhen Xinzhengyu Technology Co., Ltd
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Quick Facts
Patent No.
US 1,139,620
App. No.
29/999,730
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for an electronic calendar, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 30, 2025
From: WU, JUNHUA; ZHAO, LINGZHONG
To: SHENZHEN XINZHENGYU TECHNOLOGY CO., LTD
Reel/Frame 071260/0043 →
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